On her chest.

With a grunt, you pull yourself away from Stephanie. "I want to cum on your boobs. Squeeze your boobs together for me." You order, jerking yourself off.

She pushes her breasts together and leans back, giving you better access to her cleavage. "Cum on my tits, honey." She begs, shaking the water out of her hair. "Cover my nice, clean tits with your nasty, dirty cum. Do it. Give me your cum soap. I want to rub it all over my body."

Bracing yourself against the wall, you **** back a roar and cum all over her chest, coating her fingers and breasts in your thick, sticky cum. It's so viscous, that it clings to her body for a long time before finally sliding off her. "Holy shit." Stephanie says, standing up in before you. "I've never seen anyone cum that hard before. You must have been really backed up."

Panting, you stare at her and slam both hands against the wall. Stephanie flinches and backs up as far as she can, but she can't go far, trapped in the small shower. You lean forwards and press your lips against hers. "No! No kissing mmph-!" She tries to stop you but you **** your tongue into her mouth and start to play her teeth like a piano. You slide your arms down under her armpits and with a sudden jerk, you lift her off her feet and press her against the wall with your body.

Stephanie's arms flail wildly. She knocks onto the shower control and sets it to full power. She shrieks in your mouth as the water hits her and she wraps her legs around you, trying to get away from it. You take this chance to push her even further up and drop your hand to grab her ass, taking weight of your wrists. Breaking the kiss, you start to pepper her neckline with kisses, licks and soft nibbling. Stephanie's complaints are being drowned out by the water, but they soon turn to soft moaning as you lift her even higher and start sucking on her nipples while kneading an ass cheek.